baber/WOPTO huggingface dataset:
Patent WO-2021016952-A1 (WO)
Title: Communication base station
Inventor: CHEN SHINENG
IPC: H04W88/08
Filed: 2019-07-31
Abstract: Disclosed is a communication base station, comprising a radome, a heat sink, and an adapter plate, wherein the adapter plate comprises a first plate face and a second plate face arranged opposite one another; the radome is fixed to the first plate face; a first cavity, which is used for receiving an antenna assembly of the communication base station, is formed between the radome and the adapter plate; the heat sink comprises a mounting face and a side wall, which are adjacent to each other; a second cavity, which is used for receiving a radio frequency assembly of the communication base station, is recessed in the mounting face; the mounting face is fixedly connected to the second plate face; the second cavity is in communication with the first cavity; a connector, which is used for connecting the radio frequency assembly with an external circuit, is mounted on the side wall; and the connector is electrically connected to the radio frequency assembly. In the communication base station provided in the present application, the adapter plate is designed between the radome and the heat sink to separate the radome from the heat sink, such that the radome and the heat sink can be designed in size according to the performance requirements thereof respectively, and thus inconvenience during production and assembly processes is prevented.
Patent WO-2020029867-A1 (WO)
Inventor: HE YI
IPC: G06K9/00
Filed: 2019-08-01
Abstract: L'invention concerne des dispositifs et des modules de capteurs optiques de détection optique sur écran d'empreintes digitales ou d'autres motifs par une imbrication de capteurs optiques avec des pixels d'affichage (409R, 409B, 409G) de part et d'autre d'un panneau d'affichage pour utiliser une surface supérieure au-dessus du panneau d'affichage sur toute la surface d'affichage en tant que surface de détection optique.
Patent WO-2020034899-A1 (WO)
Title: Method, apparatus and system for implementing optical link fault identification
Inventor: XIAO XIN
IPC: H04B10/077
Filed: 2019-08-09
Abstract: The present application relates to the technical field of communications, and embodiments of the present application provide a method for implementing optical link fault identification. The method comprises: obtaining performance data on a network device, and extracting a feature parameter of the performance data; and performing fault mode identification in an optical link according to the feature parameter. By means of the method, problems of difficulty in identifying faults and the slow processing caused by the large number of devices, many line faults, and the difficulty in obtaining a manual troubleshooting condition are solved; a fault can be rapidly identified when the fault occurs, so that the troubleshooting efficiency is improved; and when the hidden danger of the optical link does not lead to the occurrence of the fault, the performance data degradation can be found in advance by means of features, and the performance data degradation can be identified and warned, etc.
Patent WO-2020038336-A1 (WO)
Title: Dispersion compensation method and device, and storage medium
Inventor: ZHOU JIE
IPC: H04B10/2513
Filed: 2019-08-19
Abstract: The present application provides a dispersion compensation method and device, and a storage medium. The method comprises: a transmitting end acquiring a subcarrier allocation result, the subcarrier allocation result comprising a subcarrier allocated to at least two receiving ends on the basis of a signal-to-noise ratio result of a transmission signal between the transmitting end and the at least two receiving ends; the transmitting end compensating, according to a correlation between communication distances and dispersion compensation values, subcarriers allocated to the receiving ends for a dispersion compensation value corresponding to a first communication distance, so as to obtain a compensated signal; the transmitting end adding a cyclic prefix (CP) to the compensated signal; the transmitting end compensating the frequency domain subcarrier, corresponding to the signal with the added CP, for a dispersion compensation value corresponding to a second communication distance. The present application is able to reduce the overheads of the CP and improve the rate of the system, and is also able to compensate for different dispersion compensation values with respect to different transmission distances, so as to realize precise compensation of link dispersion, effectively alleviating the fading caused by fiber dispersion, and facilitating the improvement of the performance of an optical communication system.
Patent WO-2020057309-A1 (WO)
Inventor: XI WEI
IPC: B25J9/00
Filed: 2019-08-20
Abstract: A soft package includes a package body made of a soft deformable material, and a plurality of rigid gripping components disposed at periphery or corners of the package body. Each of the rigid gripping components includes a rigid ring structure configured to be gripped by a robot device. A robot system may be used to process the soft package, by controlling a computer vision system of the robot system to capture images of the soft package, processing the images of the soft package to recognize the locations of the rigid gripping components, and controlling the robot devices of the robot system to grasp the rigid gripping components.
Patent WO-2020125053-A1 (WO)
Inventor: ZHAO FUGAO
IPC: H02B1/04
Filed: 2019-08-27
Abstract: Disclosed are a power distribution apparatus and a power distribution system. The power distribution apparatus comprises a power distribution device and a power distribution box, wherein the power distribution device is pluggable from the power distribution box; a first end of the power distribution device is provided with a wiring port; the wiring port is connected to a power line or a user load wire; a second end of the power distribution device is provided with a power connection end; the power connection end is plugged with a busbar inside the power distribution box; and the wiring port is in communication with the power connection end inside the power distribution device. The pluggable design of a power distribution device and a power distribution box simplifies the operation difficulty, and improves the convenience, such that even the non-professional can complete this operation; and people can complete the disassembly and replacement of the power distribution device in a relatively short time, such that the execution efficiency of fault maintenance work of the power distribution apparatus is remarkably improved. Furthermore, a wiring port can be provided at a first end of the power distribution device, such as a front end, facing a user, of the power distribution device, and the wiring port is very intuitive for the user, and therefore, the operation convenience of maintaining the power distribution apparatus is further improved.
Patent WO-2021035523-A1 (WO)
Title: Multi-section electric photographing rod containing adjustable viewing screen and hand wheel
Inventor: CHEN YING
IPC: G03B17/56
Filed: 2019-08-27
Abstract: A multi-section electric photographing rod that contains an adjustable viewing screen and hand wheel, comprising a control module (10), a drive assembly and multiple sections of mutually sleeved casing pipes (20), wherein the drive assembly is arranged in the multiple sections of casing pipes (20) and is used for driving the multiple sections of casing pipes (20) to move telescopically. The control module (10) comprises a control housing (11) arranged on the multiple sections of casing pipes (20), a main controller (12) and a main battery (13) which are arranged in the control housing (11) as well as a viewing screen (40), a rotatable hand wheel (50) and a key assembly (60) which are arranged on the outer wall of the control housing (11). The main controller (12) is electrically connected to the drive assembly, the viewing screen (40), the hand wheel (50), the key assembly (60) and the main battery (13) and is used for receiving control instructions generated by the hand wheel (50) and the key assembly (60) to control the multiple sections of casing pipes (20) to move telescopically. According to the multi-section electric photographing rod, not only is the automatic telescoping of the photographing rod achieved, but the multi-section electric photographing rod also provides users with a good operation experience by means of adjusting the viewing screen and the hand wheel, and has a good technical effect.
Patent WO-2021035644-A1 (WO)
Inventor: CHEN JIANLIN
IPC: B64D47/08
Filed: 2019-08-29
Abstract: A flight control method, a remote control, an unmanned aircraft, a flight control system (100), and a storage medium. The flight control method comprises: on the basis of a planned course (A) and a current take-off point, determining an entry point for the unmanned aircraft entering the planned course (A), the planned course (A) being a closed course satisfying a preset requirement, and the entry point being a starting point for entering the planned course (A) (S101); and on the basis of the planned course (A) and the entry point, controlling the unmanned aircraft to fly from the take-off point to the entry point, enter the planned course (A), and after flight according to the planned course (A) is completed, fly back to the entry point, and then fly back from the entry point to the take-off point (S102). The flight control method aims to provide technical support for solving the technical problem in course operation modes in the prior art that inefficient flight can easily cause great wastes of power and time, greatly impacting operation efficiency.
Patent WO-2020052464-A1 (WO)
Title: Method, apparatus, device, system and storage medium for processing data
Inventor: ZHENG SHILEI
IPC: H04W12/02
Filed: 2019-09-03
Abstract: Provided in an embodiment of the present application are a method, apparatus, device, system and storage medium for processing data to conveniently carrying out user interaction. The method comprises: receiving a call request; acquiring communication terminal information and a logistics object identifier from within the call request; determining a first communication terminal according to the communication terminal information, and determining that a logistics object corresponds to a second communication terminal according to the logistics object identifier; and sending a call establishment request to the first communication terminal and the second communication terminal separately to establish a voice interaction between the first communication terminal and the second communication terminal. Without actively making a call, a user may automatically establish a voice interaction between users corresponding to the first communication terminal and the second communication terminal, which simplifies the interaction process between the first communication terminal and the second communication terminal, such that a communication terminal interaction is conveniently performed.
Patent WO-2020057521-A1 (WO)
Inventor: ZHANG WENFENG
IPC: F21S8/00
Filed: 2019-09-17
Abstract: An illumination lamp (1) having a sensor (4) comprises the illumination lamp (1), a sensor mounting seat (2), and the sensor (4). The sensor mounting seat (2) is disposed on the illumination lamp (1). The sensor (4) is detachably mounted on and connected to the sensor mounting seat (2). The sensor (4) generates a corresponding electrical signal after detecting a trigger signal, so as to control the illumination lamp (1) to execute a preset control operation. The sensor (4) is detachably connected to a main body surface of the illumination lamp (1). A sensing module (419) is disposed in the sensor (4). The sensing module (419) generates a corresponding electrical signal after detecting the trigger signal, so as to control the main body of the illumination lamp (1) to activate or deactivate. The illumination lamp (1) having the sensor (4) eliminates the need for cumbersome mounting steps and complex wire connection required by a conventional sensor. The product has no external wiring, and is aesthetically pleasing and practical. The sensor (4) has the advantages of being easily mounted, achieving rapid mounting and dismounting, high efficiency, safety, and reliability. Different function modules inside the sensor (4) can be changed to implement corresponding functions.
Patent WO-2020215600-A1 (WO)
Inventor: LIANG XINQIANG
IPC: G01N27/30
Filed: 2019-09-18
Abstract: A trace phosphate and pH-combined detector and a method therefor, which relate to the field of electrochemistry. The detector comprises a dual-channel screen-printed electrode. The dual-channel screen-printed electrode is provided with two working electrodes, one reference electrode and one counter electrode distributed on a substrate. The four electrodes are each connected to a contact by means of wires. The reference electrode and the counter electrode are arranged at an interval, the two are sandwiched to form two regions in which the working electrodes are placed, and the two working electrodes share the one reference electrode and the one counter electrode. Among the two working electrodes, the surface of a first working electrode is modified with a pH-sensitive nanomaterial, and the surface of a second working electrode is modified with a phosphate-sensitive nanomaterial. The combined detector may simultaneously detect the pH and phosphate concentration of a solution, and may ensure the accuracy of phosphate concentration detection by means of pre-determining whether the pH value of the solution is strongly acidic. The present detector may achieve the in-situ detection of phosphate and pH, and possess sensitivity, stability and reproducibility.
Patent WO-2020063703-A1 (WO)
Title: Led显示屏
Inventor: HU FEI
IPC: G09F9/33
Filed: 2019-09-26
Abstract: 一种LED显示屏，LED显示屏包含LED灯珠阵列（100）和矩阵遮光架（102），矩阵遮光架（102）设置在LED灯珠阵列（100）的出光侧，LED灯珠阵列（100）包含多个LED灯珠（10），LED灯珠（10）包含第一发光芯片（11）、第二发光芯片（12）和第三发光芯片（13），第一发光芯片（11）、第二发光芯片（12）和第三发光芯片（13）分别相对于LED灯珠（10）的中心对称分布。通过使用扩散膜（101）提高了LED显示屏的像素填充率，使用矩阵遮光架（102）避免了像素间的相互串扰，通过设置呈中心对称分布的LED灯珠（10）有效解决了在不同角度观看LED显示屏时产生的色差问题。
Patent WO-2021056373-A1 (WO)
Inventor: ZHU CAI LAN
IPC: B01D46/12
Filed: 2019-09-27
Abstract: Disclosed is an efficient air-filtering and dehumidifying device, comprising a protective outer shell (4) for support and connection, a support shell (2) movably connected to an inner end face of the protective outer shell (4), and a closing and covering shell (1) for closing and covering the protective outer shell (4), wherein a filtering mechanism (3) for adjustment is fixedly connected to an inner end face of the support shell (2). When a dehumidifier works, if a user needs to adjust an air inlet amount, the user can rotate connecting handles (304), and the connecting handles (304) can drive activated carbon adsorption plates (302) in connecting cylinders (301) to rotate by means of connecting shafts (303); when three connecting handles (304) are vertical, three activated carbon adsorption plates (302) are perpendicular to the connecting cylinders (301), and at this moment, a particulate matter filtering operation is not conducted, and the air inlet amount of the dehumidifier is at the maximum; and when the three connecting handles (304) are in a horizontal plane, at this moment, the activated carbon adsorption plates (302) can adsorb particulate matter in air in all directions, the air quality after subsequent moisture removal is improved, and the user can adjust the air inlet amount of the dehumidifier by adjusting the connecting handles (304) by any angle.
Patent WO-2021068124-A1 (WO)
Inventor: LI MENG
IPC: C09C1/40
Filed: 2019-10-09
Abstract: L'invention concerne une particule d'alumine contenant du molybdène (Mo) et une partie de revêtement inorganique disposée sur la surface de la particule d'alumine.
Patent WO-2020134320-A1 (WO)
Inventor: ZHAO ZIRAN
IPC: G01V8/20
Filed: 2019-10-09
Abstract: 一种便携式太赫兹安检设备，包括：承载主体(1)；太赫兹发射装置(2)，设置在承载主体(1)上，并包括太赫兹信号源(21)以及与太赫兹信号源(21)连接用于发送太赫兹波的发射单元(22)；太赫兹探测器(3)，设置在承载主体(1)上，用于接收经被检测对象(12)反射的太赫兹波；数据采集及处理系统(4)，设置在承载主体(1)上，并与太赫兹探测器(3)连接以接收来自太赫兹探测器(3)的对于被检测对象(12)的扫描数据并生成太赫兹图像；以及显示装置(5)，与数据采集及处理系统(4)连接，用于接收和显示来自数据采集及处理系统(4)的太赫兹图像。便携式太赫兹安检设备不需要配备机械扫描系统，因而可以大幅缩减太赫兹安检设备的体积和重量，以使得安检人员可以手动移动该设备来完成对成像区域的扫描。
Patent WO-2021072601-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H04W48/12
Filed: 2019-10-14
Abstract: 本申请实施例提供一种信息确定方法及装置、终端设备、网络设备，该方法包括：终端设备在多个随机接入信道资源随机接入资源上发送前导码；所述终端设备确定所述多个随机接入资源关联的第一资源信息，并基于所述第一资源信息确定随机接入无线网络临时标识RA-RNTI，所述RA-RNTI用于解扰第一PDCCH，所述第一PDCCH用于承载所述前导码和/或随机接入资源对应的随机接入响应消息的控制信息。
Patent WO-2021077259-A1 (WO)
Inventor: ZHONG XIANG
IPC: G06K9/00
Filed: 2019-10-21
Abstract: Provided are a fingerprint recognition method, a fingerprint recognition device and an electronic apparatus, the method includes: acquiring optical signals in a plurality of directions reflected by a sampling entity above the display screen; respectively generating a plurality of two-dimensional 2D fingerprint images based on the optical signals in the plurality of directions; determining whether the sampling entity is a three-dimensional 3D entity based on the plurality of 2D fingerprint images; performing fingerprint recognition based on at least one of the plurality of 2D fingerprint images if the sampling entity is a 3D entity. The optical signals in the plurality of directions effectively realize the distinguishing between 2D entities and 3D entities, and when the sampling entity is a 3D entity, subsequent fingerprint recognition is performed, thereby from the root cause, avoiding the fingerprint recognition based on the fake fingerprints collected by the 2D entity, and then improving the security of fingerprint recognition.
Patent WO-2020083277-A1 (WO)
Title: Bispecific antibody
Inventor: WANG FENG
IPC: A61K39/395
Filed: 2019-10-22
Abstract: A bispecific antibody, in particular, a bispecific antibody that simultaneously targets a tumor cell surface antigen and an immune checkpoint protein. A first binding domain of the antibody is an antibody structure containing a constant region, a heavy chain variable region, and a light chain variable region. By means of high affinity binding between the first binding domain and the tumor cell surface antigen, a second binding domain for an immune checkpoint fused with the first binding domain is aggregated on or near a tumor cell and in a tumor microenvironment, so as to yield a specific killing effect of an effector cell on the tumor cell.
Patent WO-2020098567-A1 (WO)
Inventor: YANG SHENGYONG
IPC: E04H15/46
Filed: 2019-11-08
Abstract: A collapsible canopy with an improved locking mechanism and reinforcement bars. The collapsible canopy has at least three supporting legs. The collapsible canopy also has a central lock that is used for locking the collapsible canopy in an unfolded state and permits the collapsible canopy to be folded into a folded state when the central lock is unlocked. An outer retractable unit is connected between each adjacent supporting leg. An inner retractable unit having an inner end is connected between each supporting leg and the central lock. The inner end of the inner retractable unit is connected through the central lock. Reinforcement bars are pivotally connected between the outer retractable units and the inner retractable units, the reinforcement bars function to maintain the shape of the collapsible canopy when the collapsible canopy is in a locked and unfolded position.
Patent WO-2021082171-A1 (WO)
Inventor: ZHENG ZHENGUI
IPC: H04N21/234
Filed: 2019-12-04
Abstract: 本发明公开了一种增强视频画质的方法和装置，属于视频处理技术领域。所述方法包括：确定待处理视频的目标视频帧图像的图像内容类别；对所述目标视频帧图像进行画质评估，生成画质评估结果；根据所述图像内容类别和所述画质评估结果，对所述待处理视频进行画质增强处理。采用本发明，可以保证不同画面内容的视频帧图像得到相适应的画质增强，从而使得画质增强的效果更加突出。
Patent WO-2020181856-A1 (WO)
Inventor: ZHANG JIXUE
IPC: F24F11/88
Filed: 2019-12-12
Abstract: 一种空调器，具有不同工作模式，包括：线控器；风机盘管，用于调节室内温度，其包括风扇电机、水泵；线控器与风机盘管之间设有通讯线路；线控器在不同工作模式下通过通讯线路向风机盘管的主控单元输出不同信号；风机盘管的主控单元根据不同信号，控制风机盘管的风扇电机和水泵处于不同的运行状态；其中工作模式包括空调模式和出风风量的组合，空调模式包括制冷模式、制热模式和送风模式，出风风量包括低风量、中风量和高风量。
Patent WO-2021120178-A1 (WO)
Title: 一种微创手术取物器械
Inventor: LI XIAOCHUN
IPC: A61B17/221
Filed: 2019-12-20
Abstract: 一种微创手术取物器械，包括：导管（3），以及连接导管（3）远端的网篮部（1）；其中，导管（3）中设有连接网篮部（1）的操作丝（2）；网篮部（1）包括多根网篮丝（11）以及头端管（12）；头端管（12）为至少包括两个腔道的多腔管。每一根网篮丝（11）的一端从头端管（12）的一个腔道穿过后，再从头端管（12）的另一个腔道穿回，形成回折结构；以通过头端管（12）在远端连接多根网篮丝（11）；所有网篮丝（11）最后形成一束延伸方向与导管（3）轴向相同的并排结构；网篮丝（11）定型为弯曲结构。网篮丝（11）的两端经回折后连接操作丝（2）。该取物器械通过多根网篮丝（11）与头端管（12）形成的回折结构，实现多根网篮丝（11）在远端的连接，提高网篮丝（11）的连接强度。同时所有网篮丝（11）与导管（3）轴向相同，有利于网篮收入外管。
Patent WO-2021004048-A1 (WO)
Inventor: HUANG FEI
IPC: H04R3/00
Filed: 2020-01-08
Abstract: 本申请公开了一种音频处理方法与装置、以及显示装置，通过将声源数据解码出各声道对应的原始音频数据，由于声道的总数大于所有第一I2S总线接口的通道总数，从而根据预设编码规则将原始音频数据进行重新编码后，可以将所有声道的原始音频数据通过至少2个第一I2S总线接口进行输出。
Patent WO-2020192243-A1 (WO)
Inventor: SUN SHIBO
IPC: G06F3/06
Filed: 2020-01-09
Abstract: A data storage apparatus and method, and a readable storage medium, the data storage apparatus comprising: a processor (101) and a memory (102); the processor (101) comprises: a cache scheduling device (1011), a plurality of transmission caches (1012, 1013), an interface cache (1014), and an internal memory controller (1015); each transmission cache (1012, 1013) is respectively connected to the cache scheduling device (1011) and the interface cache (1014), and the interface cache (1014) is connected to the memory (102) by means of the internal memory controller (1015); the cache scheduling device (1011) is used for controlling the plurality of transmission caches (1012, 1013) to write data and to read data and send same to the interface cache (1014); the interface cache (1014) is used for receiving data sent by the transmission caches (1012, 1013) if the capacity of the data stored in the interface cache (1014) is less than a preset capacity threshold, or stopping the reception of the data sent by the transmission caches (1012, 1013) if the capacity of the data stored in the interface cache (1014) is greater than or equal to the preset capacity threshold; and the internal memory controller (1015) is used for controlling the memory (102) to write data from the interface cache (1014) and store said data; thus, data storage efficiency can be improved.
Patent WO-2021142722-A1 (WO)
Title: Ethernet frame transmission and reception methods, device, apparatus, and medium
Inventor: FU ZHE
IPC: H04W28/06
Filed: 2020-01-16
Abstract: The present application relates to the field of wireless communications, and discloses an Ethernet frame transmission and reception methods, a device, a terminal, and a medium. The transmission method comprises: a compression end transmitting a first Ethernet frame to a decompression end, wherein a header of the first Ethernet frame carries first information, and the first information is used to indicate to the decompression end whether to establish a context, and/or whether feedback is needed to be transmitted. The decompression end does not need to establish a context and/or transmit feedback for Ethernet frames that require no header compression processing, thus saving storage resources and network resources of the decompression end.
Patent WO-2021004060-A1 (WO)
Inventor: YANG DAWEI
IPC: A01K7/02
Filed: 2020-01-20
Abstract: A pet water dispenser, comprising a water storage tank (1). A top cover (2) is provided on the top of the water storage tank (1); the top cover (2) is provided with a drinking water channel (3); the drinking water channel (3) is provided with a water inlet (4) and a water outlet (5); a circulating water pump (6) provided in the water storage tank (1) is connected to the water outlet (5) of the drinking water channel (3); the water in the water storage tank (1) is pumped into the drinking water channel (3) by the circulating water pump (6) from the water outlet (5) and then flows back to the water storage tank (1) from the water inlet (4), such that safe and clean drinking water can be continuously provided for pets without manual intervention.